/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.spark.sql.paimon

import org.apache.spark.sql.SparkSession
import org.apache.spark.util.{Utils => SparkUtils}

import java.io.File

/** A wrapper that some Objects or Classes is limited to access beyond [[org.apache.spark]] package. */
object Utils {

  def createTempDir: File = SparkUtils.createTempDir(System.getProperty("java.io.tmpdir"), "spark")

  def waitUntilEventEmpty(spark: SparkSession): Unit = {
    spark.sparkContext.listenerBus.waitUntilEmpty()
  }
}
